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TOG
2012
178views Communications» more  TOG 2012»
11 years 6 months ago
Reconstructing the indirect light field for global illumination
Stochastic techniques for rendering indirect illumination suffer from noise due to the variance in the integrand. In this paper, we describe a general reconstruction technique tha...
Jaakko Lehtinen, Timo Aila, Samuli Laine, Fr&eacut...

Publication
443views
14 years 10 months ago
Luminance Distribution Control based on the Separation of Direct and Indirect Components
We propose a method to control the luminance distribution on a scene by modeling the light propagation with direct and indirect components separately. To reduce the measurement tim...
Osamu Nasu, Shinsaku Hiura, Kosuke Sato
CGF
2008
160views more  CGF 2008»
13 years 3 months ago
iCheat: A Representation for Artistic Control of Indirect Cinematic Lighting
Thanks to an increase in rendering efficiency, indirect illumination has recently begun to be integrated in cinematic lighting design, an application where physical accuracy is le...
Juraj Obert, Jaroslav Krivánek, Fabio Pella...
RT
1998
Springer
13 years 7 months ago
Lazy Decompression of Surface Light Fields for Precomputed Global Illumination
This paper describes a series of algorithms that allow the unconstrained walkthrough of static scenes shaded with the results of precomputed global illumination. The global illumin...
Gavin S. P. Miller, Steven M. Rubin, Dulce B. Ponc...
JCST
2010
147views more  JCST 2010»
13 years 2 months ago
Volumetric Vector-Based Representation for Indirect Illumination Caching
Abstract This paper introduces a caching technique based on a volumetric representation that captures low-frequency indirect illumination. This structure is intended for efficient ...
Romain Pacanowski, Xavier Granier, Christophe Schl...